Mikado and Hiyakawa go to investigate a pond at a house. Their client, the woman who owns the house, has the same dream every night of a corpse floating in the pond. Mikado dives down into the pond to have a look, and there at the bottom, in the murk, he sees its core.
On their way home that day, Mikado and Hiyakawa stop to eat and Hiura Erika appears before them. Erika reveals to the two of them that she is a curse peddler and a necromancer.
something like a house that, 
once entered, cannot be left.
أشبه بمنزل لا تستطيع
الخروج منه بعد دخوله
es una casa que no te deja salir
una vez que entras.
es una casa que no te deja salir
una vez que entras.
c’est un lieu
dont on ne peut pas ressortir.
è un luogo da cui non si può più uscire, 
una volta che ci si è entrati.
como uma casa impossível de se sair.
дом, у которого есть вход, 
но нет выхода.